STSMIA832 STMicroelectronics, STSMIA832 Datasheet - Page 7

• Manufacturer Part Number: STSMIA832
• Description: 1.8v/2.8v High Speed Dual Differential Line Receivers, Standard Mobile Imaging Architecture Smia Decoder Deserializer
• Manufacturer: STMicroelectronics

STSMIA832
Figure 5.
Figure 6.
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Data-Strobe signaling
Data is sent byte-wise LSB first. The state of the data and strobe signals at the beginning of
transmission are fixed i.e. the state of data is logic high and the state of strobe is logic low.
The number of clock cycles between synchronization codes has to be even, both between
SOL (or SOF) – EOL (or EOF) and EOL (or EOF) – SOL (or SOF). This ensures
synchronization is possible with minimum complexity to achieve the fastest possible
implementation. The strobe signal can be gated when using the data/strobe signaling, but
only if the number of clock cycles is even between synchronization codes.
If the number of transmission clock cycles between synchronization codes is even, it
ensures that for each synchronization code sequence FF0000h there will be corresponding
strobe sequence of 55AAAAh as illustrated in the Figure 3 below.
Data-Strobe phase relationship
Pin configuration
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